Ultrasonic device for teeth whitening



1. Ultrasonic device for teeth whitening

1.1 : Perspective

1.2 : Perspective

1.3 : Front

1.4 : Back

1.5 : Left

1.6 : Top

1.7 : Bottom

Reproduction 1.1 is a top isometric view of an embodiment of anultrasonic device for teeth whitening; Reproduction 1.2 is a bottomisometric view thereof; Reproduction 1.3 is a front elevational viewthereof; Reproduction 1.4 is a rear elevational view thereof;Reproduction 1.5 is a left side elevational view thereof, which is amirror image of the right side elevational view; Reproduction 1.6 is atop plan view thereof; Reproduction 1.7 is a bottom plan view thereof;stippling, and tangency lines shown in the drawings represent thethree-dimensional contours of the designs, and are not intended toindicate surface decoration; the broken lines show portions of theultrasonic device for teeth whitening that form no part of the claimeddesigns.

CLAIM The ornamental design for an ultrasonic device for teethwhitening, as shown and described.